Combining geographical information of users and content of items for accurate rating prediction.
Zhi QiaoPeng ZhangJing HeYanan CaoChuan ZhouLi GuoPublished in: WWW (Companion Volume) (2014)
Keyphrases
- geographical information
- rating prediction
- social relations
- user generated content
- user generated
- collaborative filtering
- spatial data
- metadata
- geographical information systems
- user interface
- recommender systems
- user ratings
- web content
- social networks
- user interaction
- social media
- web documents
- end users
- social networking sites
- web resources
- online communities
- information extraction
- sharing information
- matrix factorization
- sentiment analysis
- user profiles